| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.95 | 13.397% | $35.0964 | $35.10 | $35.10 | $35.10 |
| Purchase #2 | $58.51 | 8.722% | $63.6132 | $63.61 | $63.60 | $63.60 |
| Purchase #3 | $7.66 | 9.316% | $8.3736 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $52.58 | 6.691% | $56.0981 | $56.10 | $56.10 | $56.10 |
| Purchase #5 | $103.33 | 5.602% | $109.1185 | $109.12 | $109.10 | $109.10 |
| Purchase #6 | $117.60 | 10.796% | $130.2961 | $130.30 | $130.30 | $130.30 |
| Purchase #7 | $50.51 | 5.585% | $53.331 | $53.33 | $53.35 | $53.30 |
| 7 purchase totals = | $421.14 | $455.9269 | $455.93 | $455.90 | $455.90 | |